Fish Oil Supplements Have Little Effect on Irregular Heartbeat: Study

September 30, 2014 2:10 PM

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TUESDAY, Sept. 30, 2014 (HealthDay News) -- High doses of fish oil supplements won't prevent the return of a common type of irregular heartbeat known as atrial fibrillation, Canadian researchers report.

In fact, 64.1 percent of those taking fish oil for its omega-3 fatty acids experienced new bouts of atrial fibrillation over the course of 16 months, compared to 63.2 percent of those taking a placebo. Fish oil supplements also did not reduce the twin ills of inflammation or oxidative stress, which ...

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